Natural Gas Fireplaces

Can these fireplaces be fed with copper pipe? For example fed of a fitting and reduced to flexible copper tubing, about 1/4 pipe? Let me know

Do you have a photo?

Not in Okla gas company does not allow any copper.

In my area I often see the steel supply pipes reduced to soft 1/2" copper tubing for the final run to the F/P. Check local authority.

John Kogel